Exchange interactions in magnets

被引：52

作者：

Antropov, VP

Katsnelson, MI

Liechtenstein, AI

机构：

[1] Department of Physics and Astronomy, Ames Laboratory, Iowa State University, Ames

[2] KFA, Iülich

来源：

PHYSICA B | 1997年 / 237卷

关键词：

density functional; exchange interaction;

D O I：

10.1016/S0921-4526(97)00203-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present results of a general approach for the calculation of different magnetic interaction parameters for arbitrary systems of magnetic moments. The method is implemented within the density functional approach and some illustrative examples are presented to demonstrate the flexibility and usefulness of the proposed method.

引用

页码：336 / 340

页数：5

共 8 条

[1] NEW APPROACH TO THE THEORY OF SUPEREXCHANGE INTERACTIONS [J].

ANDERSON, PW .

PHYSICAL REVIEW, 1959, 115 (01) :2-13

[2] Spin dynamics in magnets: Equation of motion and finite temperature effects [J].

Antropov, VP ;

Katsnelson, MI ;

Harmon, BN ;

vanSchilfgaarde, M ;

Kusnezov, D .

PHYSICAL REVIEW B, 1996, 54 (02) :1019-1035

[3]

Gubanov V. A., 1992, MAGNETISM ELECT STRU

[4]

IRCHIN VY, 1994, SOV PHYS USPECHI, V164, P705

[5] EXCHANGE INTERACTIONS AND SPIN-WAVE STIFFNESS IN FERROMAGNETIC METALS [J].

LIECHTENSTEIN, AI ;

KATSNELSON, MI ;

GUBANOV, VA .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1984, 14 (07) :L125-L128

[6] A UNIFIED THEORY OF MAGNETISM IN NARROW-BAND ELECTRON-SYSTEMS [J].

MORIYA, T ;

HASEGAWA, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1980, 48 (05) :1490-1503

[7] MAGNETISM OF IRON ABOVE THE CURIE-TEMPERATURE [J].

OGUCHI, T ;

TERAKURA, K ;

HAMADA, N .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1983, 13 (01) :145-160

[8] MAGNETISM IN IRON AND NICKEL [J].

WANG, CS ;

PRANGE, RE ;

KORENMAN, V .

PHYSICAL REVIEW B, 1982, 25 (09) :5766-5777

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